lithium

  1. 2025 MAD DayCruiser 144 AWD - Freedom 600 Lithium - 4,373 Miles - Stone Grey
    Closed

    For sale 2025 MAD DayCruiser 144 AWD - Freedom 600 Lithium - 4,373 Miles - Stone Grey

    Offering this build to the RV community before the auction goes live. For those unfamiliar, Midwest Automotive Designs (MAD) builds what many consider the finest Class B conversions available — factory-quality craftsmanship on the Mercedes-Benz Sprinter platform with full manufacturer warranty...
    $165,000.00
  2. FA

    Battery tray security

    2016 - 31UL So I want to upgrade to lifpo battery but want to secure it from theft. I know I can locate it under the bed right next to the converter but I'm really too lazy to tackle the rewiring necessary. Ideally I would like to set a big one in the existing slideout tray and add some type of...
  3. JE

    Identifying Two Lithium Batteries in a 2017 Axion

    I have two lithium battery switches in my Axion but only one switch lights up? But looks like there’s two? Because I see the red/black cables? Dunno. Any ideas ? Thx
  4. OffroadGirl

    Finding the Magnum AGS Module on a 2023 Dutch Star

    We've had lots of power issues with our 2023 Dutch Star and RV Country just determined that our Magnum remote installed by Newmar was not compatible with lithium batteries (Newmar says they didn't build it with lithium, we bought it new, and the dealership said they did not upgrade it to lithium...
  5. MS

    2022 316RLS Lithium Charging, Monitoring and System Schematic Help

    We have a 2022 316RLS 5th wheel that came from factory with 400 watts of solar, 2000W Xantrex inverter, a Victron MPPT 100 / 30 smart solar charge controller, Victron Smart Shunt and lead-acid batteries. I have now swithed to Lithium batteries, two LiTime 230Ahr batteries. I have also just...
  6. ewarnerusa

    Custom solar charge controller profile for lithium

    I have a travel trailer with 480 watts of 12V nominal panels mounted fixed on the roof connected in parallel to a Morningstar TriStar 45 PWM controller. I recently upgraded to two 100 Ah lithium batteries (LiFePO4). This was after a decade of running two 200 Ah 6V lead acid golf cart batteries...
  7. Blue Bus-WO

    DC to DC in 2005 Winnebago Adventurer 33V

    I’m trying to install a Victron Orion XS in a 2005 Adventurer 33V. I have all the parts basically consisting of (2) 314ah lifepo4 batteries, Victron Multiplus II 3000w 2x120, and a Victron Cerbo GX. I need a DC2DC due to battery bank size and I don’t plan on adding solar until next year. I don’t...
  8. 2021 Airstream Globetrotter 27FBT

    For sale 2021 Airstream Globetrotter 27FBT

    Please check out my Airstream on Airstream Marketplace
    $112,000.00
    $107,000.00
  9. ScoobyMike

    2022 Entegra Odyssey 24B House and Chassis Battery Wiring

    Hello! I am looking for wiring info for my 2022 Entegra Odyssey 24B. Specifically I am looking for the main 12V DC lines, especially where the house and Ford chassis batteries come together. I am upgrading to lithiun house batteries and i installed a 18 amp Victron DC to DC charger. I ohmed...
  10. DJ

    Where Is the Solar Controller on a 2025 Jayco Eagle 321RSTS?

    2025 JAYCO EAGLE 321RSTS Thinking to upgrade to Lithium battery, Having battery drain, parasitic drain when leaving in storage. Fridge off. Battery disconnect turned off. Battery goes dead after a couple weeks. trying to find the location of the solar controller but dealer doesn't know...
  11. SA

    Why Battery Voltage Can Look Fine While Capacity Is Gone

    My RV had 4 - 6V AGM batteries setup in series/parallel. All batteries appeared to be good. Voltages were 12.6v or better and were kept topped off with solar (Victron - 400watts). On a recent trip my batteries discharged as expected until 12.4 volts. At that point they fell on their face and...
  12. DS

    Best Location for Lithium Battery in an rPod 202

    We have a 2022 rPod 202 and just purchased a Lithium ion battery. My plan is to remove the factory plastic battery box from the tongue and re-route those wires back along the frame to the camp stove compartment (directly above the right front wheel. I'd like to include a 14.8 V 20Amp DC-DC...
  13. ThePimster

    How to Fit a Larger LiFePO4 Battery on a Jayco 212QB Tongue

    Hi all, I would love to replace my 12V, 75Ah lead acid battery with a 12V LiTime 165Ah Bluetooth LiFePo4 battery. Unfortunately that means I also have to upgrade my group 24 battery box to a group 31 battery box, which is no problem, but the battery box rails on the tongue of my 2022 Jayco 212QB...
  14. bigbillsd

    7-Year-Old Renogy Lifepo4 Batteries Exceed Original Capacity in Real-World Test

    I bought a really awesome Battery Tester that I just used overnight to test the first of my 2019 170AH Renogy Lifepo4 battery (7yo). I pulled two of the four out of the bus as I am moving to 48v batteries. Those old batteries let me pull 2 more amp hours out of them than their original...
  15. IBTripping

    Lithium Battery Revives After Months of Inactivity—Possible BMS Reset?

    I'd installed a Newtipower 12 volt 300 ah battery on my travel trailer. It worked find for a few months and then gave an error message on its screen monitor. I tried everything to wake up the BMS. Nothing worked. So, I set it aside and didn't get back to it for about 3 months. Today, when I was...
  16. GA

    Safely Charging Lead Acid and Lithium Batteries with One Solar Array

    Looking for input as how to go about this. Thinking of add 200 watts of solar on the truck canopy to keep the lead acid truck battery fully charged and the other to run a 12 volt refrigeration in the bed of truck using a lithium battery and to supplement the Airstream lithium batteries via the...
  17. HI

    Switching to Lithium Batteries in a 2019 Adventurer: What to Know

    Can I make the switch to lithium’s batteries from lead in a 2019 Adventurer?
  18. zulutron

    Will Prowse’s Unbiased Lithium Battery Test Sparks Industry Buzz

    Step right up . . .
  19. Peto

    WFCO Converter Lithium Auto Detect: Success and Next Steps

    Swapped out the batts today. Put in the lithium, drained them down to 12% and then plugged it in to 30amp service on my side yard. Converter charged then up to 14.6v and the indicator light turned blue. Like it when things go as planned. Now to get the solar controller switched over to lithium.
  20. FE

    Upgrading to Lithium Batteries in a 2025 23ft International: Key Steps and Tips

    I have a 2025 23ft international and I want to replace my lead acid with lithium. I believe my converter is compatible. Is there anything else I need to do to make the change?
  21. dssking

    Switching to Lithium House Battery: Is a DC to DC Charger Needed in a Majestic?

    I didn't want to hijack dkoldman's thread so I started this one : In my 2018 Majestic, it has a flooded house battery to which I added another group 24 to back it up. I also added 400 watts of solar which works well. If I replace both flooded house batteries with one Lipo4 (latest tech that's...
  22. DrewLoker

    Switching to Lithium Batteries Without Upgrading Charging System: Is It Safe?

    Hello. Sorry to start yet another LITHIUM thread. Hopefully this is a non-typical question. Question: Can I change out the SLA for a LITHIUM with out changing the charging system if I do NOT need the battery to be charged to 100%. TT is a Winnie Drop 170s...2015. Currently have a smaller Group...
  23. TE

    Lithium Converter Wired to Heater Breaker—No Battery Charging?

    I installed my new lithium converter today; turned off shore power and turned converter off, removed the cover and discovered my original converter was wired to the elec heater breaker. I connected all the wires as they came off. I have 14.5 volts on the DC side, but my bluetooth BMS says 0 amp...
  24. CincyTriGuy

    Upgrading to Lithium: Can I Increase Battery Capacity in My JayFlight 175FQ?

    I have a 2026 JayFlight 175FQ. According to my dealer the converter is lithium ready. Instead of doing an even swap of 100Ah lead acid to lithium, can I move up to a larger lithium, like 200Ah?
  25. SO

    Roadtrek 210: Lithium Battery Upgrade, Renogy Mods, and LED Lighting Solutions

    Hey everyone, just wanted to share some of the mods I have done over the course of 1 year since owning my 2008 210v. I replaced the 2 12v AGM batteries for 1 Lithium 300ah. For charging on shore power I have disabled the Tripplite charger and instead use a 30amp lithium battery charger that I...

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